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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 107545] radeon - ring 0 stalled - GPU lockup - SI
Date: Fri, 10 Aug 2018 22:59:59 +0000	[thread overview]
Message-ID: <bug-107545-502@http.bugs.freedesktop.org/> (raw)


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https://bugs.freedesktop.org/show_bug.cgi?id=107545

            Bug ID: 107545
           Summary: radeon - ring 0 stalled - GPU lockup - SI
           Product: DRI
           Version: XOrg git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Radeon
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: julien.isorce@gmail.com

* Steps to reproduce:
for i in {0..300}; do (glxgears &); done  (note that 100 might be enough
instead of 300)

* Actual result:
ring 0 stalled, gpu locakup, reset and x11 stops and cannot restart. The only
way is to reboot.

* Expected result:
The fps goes very low the more there are glxgears instances and no gpu lockup,
like with intel gpu.

* Infos:
card W600
mesa 18.2,
kernel 4.15.0-15-generic,
LLVM 7.0.0
xorg 1.20.99.1
xf86-video-ati 18.0.1.
(same result with kernel 4.4.0-130, mesa 12.0.6, llvm 3.8.0, DRM 2.43.0)

I was playing with the apitrace here 
https://bugs.freedesktop.org/show_bug.cgi?id=87278#c31 and decided to through
dozens of glxgears instances to see.

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             reply	other threads:[~2018-08-10 22:59 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-10 22:59 bugzilla-daemon [this message]
2018-08-14 16:52 ` [Bug 107545] radeon - ring 0 stalled - GPU lockup - SI bugzilla-daemon
2018-08-20 17:24 ` bugzilla-daemon
2018-08-20 17:26 ` bugzilla-daemon
2018-08-20 17:27 ` bugzilla-daemon
2018-08-20 17:42 ` bugzilla-daemon
2018-08-23 23:03 ` bugzilla-daemon
2018-08-23 23:04 ` bugzilla-daemon
2018-08-23 23:06 ` bugzilla-daemon
2018-08-24  7:30 ` bugzilla-daemon
2018-08-24  9:06 ` bugzilla-daemon
2018-08-24 23:34 ` bugzilla-daemon
2018-08-27 10:38 ` bugzilla-daemon
2018-11-14  9:57 ` bugzilla-daemon
2018-11-14  9:59 ` bugzilla-daemon
2018-11-14 10:02 ` bugzilla-daemon
2018-11-14 10:07 ` bugzilla-daemon
2018-11-14 10:07 ` bugzilla-daemon
2018-11-14 10:09 ` bugzilla-daemon
2018-11-15 22:24 ` bugzilla-daemon
2019-11-19  9:34 ` bugzilla-daemon

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